You were with your fiance and that woman who liked him in the park..

you and the woman were cold, but you noticed that your fiance was approaching the woman to hand the jacket, which made you sad because he chose the woman than you even though you knew that this was just an arranged marriage, and he probably doesn't love you.

but Kaiser pushed the woman aside and wrapped his blazer around you. he wrapped his arms around your waist and also covered you with his long coat.